document.querySelector(".click2").onclick = function (){
    /*document.querySelector(".chick1area").style.display = "block";*/
    var b =document.querySelector(".chick1area");
    if(b.style.display =="block"){
        b.style.display ="none";
    }else {
        b.style.display ="block"
    }
}
document.querySelector(".click1").onclick = function (){
    /*document.querySelector(".chick1area").style.display = "block";*/
    var b =document.querySelector(".chick1area");
    if(b.style.display =="block"){
        b.style.display ="none";
    }else {
        b.style.display ="block"
    }
}



/*var container = document.querySelector(".all-context");
/!*监听所有事件*!/
container.onclick = function(event) {

    var element = event.target;
    if(element.className =="head_survey"){
        geren();
    }
    if(element.className =="head_survey1"){
        order();
    }
    if(element.className =="head_survey2"){
        review();
    }
    if(element.className =="head_survey3"){
        youhui();
    }
    if(element.className =="head_survey4"){
        setting();
    }

}*/


         document.querySelector(".head_survey").onclick = function () {
         document.querySelector(".body-review4").style.display = "block"
         document.querySelector(".body-review3").style.display = "none"
         document.querySelector(".body-review2").style.display = "none"
         document.querySelector(".body-review1").style.display = "none"
         document.querySelector(".body-review").style.display = "none"
     }


         document.querySelector(".head_survey1").onclick = function () {
            document.querySelector(".body-review4").style.display = "none"
            document.querySelector(".body-review3").style.display = "block"
            document.querySelector(".body-review2").style.display = "none"
            document.querySelector(".body-review1").style.display = "none"
            document.querySelector(".body-review").style.display = "none"
        }

          document.querySelector(".head_survey2").onclick = function () {
            document.querySelector(".body-review4").style.display = "none"
            document.querySelector(".body-review3").style.display = "none"
            document.querySelector(".body-review2").style.display = "none"
            document.querySelector(".body-review1").style.display = "none"
            document.querySelector(".body-review").style.display = "block"
        }

          document.querySelector(".head_survey3").onclick = function () {
           document.querySelector(".body-review4").style.display = "none"
           document.querySelector(".body-review3").style.display = "none"
           document.querySelector(".body-review2").style.display = "block"
           document.querySelector(".body-review1").style.display = "none"
           document.querySelector(".body-review").style.display = "none"
       }

        document.querySelector(".head_survey4").onclick = function () {
        document.querySelector(".body-review4").style.display = "none"
        document.querySelector(".body-review3").style.display = "none"
        document.querySelector(".body-review2").style.display = "none"
        document.querySelector(".body-review1").style.display = "block"
        document.querySelector(".body-review").style.display = "none"
}